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2020 GMC Sierra 1500

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ACDelco 55490621 EGR Cooler Gasket
for 2020 GMC Sierra 1500 3.0L L6 Diesel DOHC Turbo

ACDelco 55490621 EGR Cooler Gasket - 2020 GMC Sierra 1500 Image 1
ACDelco 55490621 EGR Cooler Gasket - 2020 GMC Sierra 1500 Image 2
ACDelco 55490621 EGR Cooler Gasket - 2020 GMC Sierra 1500

ACDelco
Brand:ACDelco
Part Number: 55490621
UPC: 195491260658
Weight: 2.13 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 55490621 EGR Cooler Gasket for your 2020 GMC Sierra 1500. Buy now and secure your purchase online!

GM Genuine Parts EGR Cooler Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bolt Hole Center To Bolt Hole Center:
2.22 in.
Bolt Hole Center To Bolt Hole Center:
56.38 mm
Gasket Type:
Gasket
Length:
2.67 in.
Length:
67.8 mm
Mounting Hole Quantity:
3
Thickness:
0.04 in.
Thickness:
1.03 mm
Width:
2.13 in.
Width:
54 mm
Country of Origin:
MX

ACDelco 55490621 EGR Cooler Gasket compatibility with your 2020 GMC Sierra 1500...

Last Updated: 09/26/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo
1
 
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
 

GMC Sierra 1500



3.0L L6 Diesel DOHC Turbo Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo
1
 
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
 

GMC Sierra 1500



3.0L L6 Diesel DOHC Turbo Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors

1 Per Vehicle

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